|No|Date|Race|Track|Winner|Reports|
|---|---|---|---|---|---|
|1|02-09-2008|Daytona ARCA 200|Daytona|Michael Annett|Report|
|2|04-13-2008|Kentuckiana Ford Dealers 200|Salem Speedway|Justin Allgaier|Report|
|3|04-19-2008|Prairie Meadows 250|Iowa Speedway|Matt Hawkins|Report|
|4|04-25-2008|Kansas Lottery $150 Grand|Kansas Speedway|Scott Speed|Report|
|5|05-04-2008|Carolina 500|Rockingham|Joey Logano|Report|
|6|05-10-2008|Drive Smart! 150|Kentucky|Ricky Stenhouse, Jr.|Report|
|7|05-18-2008|Hantz Group 200|Toledo|Matt Carter|Report|
|8|06-07-2008|Pocono 200|Pocono|Ricky Stenhouse, Jr.|Report|
|9|06-14-2008|Racing For Wildlife 200|Michigan|Justin Lofton|Report|
|10|06-29-2008|Cayuga ARCA RE/MAX 250|Cayuga|Justin Allgaier|Report|
|11|07-18-2008|Kentucky 150|Kentucky|Scott Speed|Report|
|12|07-26-2008|Berlin ARCA 200|Berlin|Scott Speed|Report|
|13|08-02-2008|Pennsylvania 200|Pocono|Justin Allgaier|Report|
|14|08-09-2008|Toyota ARCA 150|Nashville SS|Scott Speed|Report|
|15|08-17-2008|Allen Crowe 100|Springfield|Frank Kimmel|Report|
|16|09-01-2008|Southern Illinois 100|DuQuoin|Frank Kimmel|Report|
|17|09-06-2008|Chicagoland ARCA 200|Chicagoland|Scott Lagasse Jr.|Report|
|18|09-13-2008|Eddie Gilstrap Motors 200|Salem|Frank Kimmel|Report|
|19|09-28-2008|Loud Energy Drink 150|NJMP|Justin Allgaier|Report|
|20|10-03-2008|Food World 250|Talladega|Justin Allgaier|Report|
|21|10-12-2008|Toledo ARCA 200|Toledo|Justin Allgaier|Report|

Question: what is the total number of races in this series?
Answer: 21